https://www.socictopen.socict.org/files/original/19bd9ee01a30b60051ff03206eca5b13.pdf baf9af06d2cf9f1a842190a21cf4e86f Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Produção da batata-doce adubada com esterco bovino e biofertilizante Yield of sweet potato (Ipomoea batatas (L.) Lam.) fertilized with cattle manure and biofertilizer Creator An entity primarily responsible for making the resource Lourival Ferreira Cavalcante, Ademar Pereira de Oliveira, Arthur Hennys Diniz Barbosa, Walter Esfraim Pereira, Arnaldo Nonato Pereira de Oliveira Description An account of the resource Objetivou-se avaliar a produção da batata-doce (Ipomoea batatas (L.) Lam.) adubada com esterco bovino e biofertilizante, conduziu-se um experimento no período de Janeiro a Junho de 2004, em NEOSSOLO REGOLÍTICO, psamítico típico, na Universidade Federal da Paraíba, em Areia-PB. O delineamento experimental empregado foi de blocos casualisados, com quatro repetições com os tratamentos distribuídos em arranjo fatorial 6 x 2, sendo seis doses de esterco bovino (0, 10, 20, 30, 40, 50 t ha-1) e ausência e presença de biofertilizante. As parcelas foram constituídas por 80 plantas, espaçadas de 80 x 30 cm. O número de raízes comerciais por planta atingiu valores máximos estimados de 2,0 e 1,7 raízes, respectivamente, nas doses de 26 e 25 t ha-1 de esterco bovino na presença e ausência de biofertilizante. O peso médio de raízes comerciais da batata-doce aumentou com elevação das doses de esterco bovino, atingindo na maior dose 360 e 224 g na presença e ausência de biofertilizante. As doses de 25,6 e 24,4 t ha-1 de esterco bovino foram responsáveis pela máxima produção total de raízes de 21,4 e 21,2 t ha-1, respectivamente, na presença e ausência de biofertilizante. As máximas produções de raízes comerciais, 15,2 e 12,9 t ha-1 foram alcançadas com 25,5 e 21,3 t ha-1 de esterco bovino, na presença e ausência de biofertilizante, respectivamente.Aiming to evaluate the sweet potato (Ipomoea batatas (L.) Lam.) yield fertilization with bovine manure and biofertilizer, an experiment was carried out from January to July, 2004, on ustipsamment soil, at Universidade Federal da Paraíba, Areia-PB. The Experimental outline used was randomized blocks, with four replications and, treatments distributed in factorial arrangement 6 x 2, being six levels of bovine manure (0, 10, 20, 30, 40, 50 t ha-1) and absence and presence of biofertilizer. Plots were constituted by 80 plants, spaced 80 x 30 cm. Commercial roots number per plant reached maximum values estimated of 2.0 and 1.7 roots, respectively, on levels of 26 e 25 t ha-1 of bovine manure in presence and absence of biofertilizer. The medium weight of commercial roots of sweet potato increased, with elevation of bovine manure levels, with maximum weights of 360 e 224 g, in presence and absence of biofertilizer. The levels of 25.6 and 24.4 t ha-1 of bovine manure, in presence and absence of biofertilizer, presented the maximum of total yield of 21.4 and 21.2 t ha-1, respectively. Maximum yield of commercial roots, 15.2 and 12.9 t ha-1 were reached with 25.5 and 21.3 t ha-1 of bovine manure, under presence and absence of biofertilizer, respectively. Date A point or period of time associated with an event in the lifecycle of the resource 2007 Subject The topic of the resource Ipomoea batatas, Organic fertilization, Revenue, adubação orgânica, rendimento Identifier An unambiguous reference to the resource within a given context 10.1590/S1413-70542007000600018 Source A related resource from which the described resource is derived Ciência e Agrotecnologia Publisher An entity responsible for making the resource available Universidade Federal de Lavras Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1413-70542007000600018" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1413-70542007000600018</a>